PL4016788T3 - Pakiet akumulatorowy zawierający wiele ścieżek prądowych - Google Patents

Pakiet akumulatorowy zawierający wiele ścieżek prądowych

Info

Publication number
PL4016788T3
PL4016788T3 PL20895998.1T PL20895998T PL4016788T3 PL 4016788 T3 PL4016788 T3 PL 4016788T3 PL 20895998 T PL20895998 T PL 20895998T PL 4016788 T3 PL4016788 T3 PL 4016788T3
Authority
PL
Poland
Prior art keywords
battery pack
current paths
pack including
including plurality
paths
Prior art date
Application number
PL20895998.1T
Other languages
English (en)
Inventor
Seung-Min YANG
Hyo-Seong AN
Hyung-Kuk KIM
Original Assignee
Lg Energy Solution, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL4016788T3 publication Critical patent/PL4016788T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • H02J7/667—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/64—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overvoltage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Direct Current Feeding And Distribution (AREA)
PL20895998.1T 2019-12-05 2020-12-03 Pakiet akumulatorowy zawierający wiele ścieżek prądowych PL4016788T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190160935A KR102757430B1 (ko) 2019-12-05 2019-12-05 복수의 전류 경로를 포함하는 배터리 팩
PCT/KR2020/017564 WO2021112595A1 (ko) 2019-12-05 2020-12-03 복수의 전류 경로를 포함하는 배터리 팩

Publications (1)

Publication Number Publication Date
PL4016788T3 true PL4016788T3 (pl) 2026-02-23

Family

ID=76221718

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20895998.1T PL4016788T3 (pl) 2019-12-05 2020-12-03 Pakiet akumulatorowy zawierający wiele ścieżek prądowych

Country Status (8)

Country Link
US (1) US12119687B2 (pl)
EP (1) EP4016788B1 (pl)
JP (1) JP7237236B2 (pl)
KR (1) KR102757430B1 (pl)
CN (1) CN114080724B (pl)
ES (1) ES3056925T3 (pl)
PL (1) PL4016788T3 (pl)
WO (1) WO2021112595A1 (pl)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59207678D1 (de) 1992-06-05 1997-01-23 Siemens Ag Ansteuerschaltung für einen Leistungs-FET mit sourceseitiger Last
US5867008A (en) * 1996-06-05 1999-02-02 Double-Time Battery Corporation Overcharge protection circuitry for rechargeable battery pack
JP2001224139A (ja) 2000-02-08 2001-08-17 Sony Corp 充電装置，電池パック及び二次電池充電方法
JP4491917B2 (ja) * 2000-06-02 2010-06-30 ソニー株式会社 バッテリパック
JP4090670B2 (ja) 2000-06-09 2008-05-28 ニチコン株式会社 バッテリー保護回路
JP4254227B2 (ja) 2002-11-28 2009-04-15 ソニー株式会社 バッテリーパック
US7456614B2 (en) 2003-10-27 2008-11-25 Sony Corporation Battery pack
JP4831171B2 (ja) * 2009-01-13 2011-12-07 ソニー株式会社 電池パックおよび制御方法
WO2010144690A1 (en) * 2009-06-10 2010-12-16 K2 Energy Solutions, Inc. System for preventing deep battery discharge
KR101030885B1 (ko) 2009-08-19 2011-04-22 삼성에스디아이 주식회사 이차전지
JP2011249237A (ja) 2010-05-28 2011-12-08 Sony Corp 電池パック及び電子機器
KR101905075B1 (ko) * 2012-02-28 2018-11-30 삼성에스디아이 주식회사 배터리 팩 및 배터리 팩의 내부 전원 생성 회로
JP6268712B2 (ja) 2013-01-31 2018-01-31 ミツミ電機株式会社 保護ｉｃ及び保護回路及び電池電圧監視方法
JP6326921B2 (ja) 2014-04-07 2018-05-23 株式会社デンソー 過電圧保護回路
JP6531530B2 (ja) 2015-07-15 2019-06-19 アイシン精機株式会社 充電回路
CN106786817A (zh) 2015-11-20 2017-05-31 重庆宁来科贸有限公司 恒流型混合式环保充电装置
JP6577849B2 (ja) * 2015-11-30 2019-09-18 日立オートモティブシステムズ株式会社 電源回路用起動回路
KR102065735B1 (ko) 2016-02-11 2020-01-13 주식회사 엘지화학 배터리 팩 관리 장치 및 관리 방법
KR101784740B1 (ko) * 2016-02-25 2017-11-06 삼성에스디아이 주식회사 배터리 보호 회로 및 이를 포함하는 배터리 팩
JP6536466B2 (ja) 2016-04-27 2019-07-03 株式会社オートネットワーク技術研究所 電源装置
KR102632405B1 (ko) * 2016-11-04 2024-01-31 한국전기연구원 고장전류 저감회로를 포함하는 집합전지 시스템
JP6774628B2 (ja) 2016-12-07 2020-10-28 株式会社オートネットワーク技術研究所 電池監視装置の保護回路、及び電池監視装置
KR102057138B1 (ko) 2017-04-21 2019-12-18 다이덴 가부시키가이샤 전원 장치 및 전력 공급 방법
KR102256601B1 (ko) 2017-11-07 2021-06-02 주식회사 엘지에너지솔루션 Bms 웨이크업 장치, 이를 포함하는 bms 및 배터리팩
US10511262B2 (en) 2017-11-17 2019-12-17 Bruce T. Williams High speed, high voltage, amplifier output stage using linear or class D topology
KR102256101B1 (ko) 2018-01-30 2021-05-25 주식회사 엘지에너지솔루션 프리차지 저항 보호 장치
KR102477282B1 (ko) * 2018-04-16 2022-12-12 주식회사 엘지에너지솔루션 전류 제한 장치
JP6996446B2 (ja) 2018-07-25 2022-01-17 株式会社オートネットワーク技術研究所 回路装置

Also Published As

Publication number Publication date
EP4016788B1 (en) 2025-11-05
CN114080724A (zh) 2022-02-22
ES3056925T3 (en) 2026-02-25
US20220276315A1 (en) 2022-09-01
KR102757430B1 (ko) 2025-01-17
EP4016788A1 (en) 2022-06-22
CN114080724B (zh) 2023-08-29
KR20210070786A (ko) 2021-06-15
WO2021112595A1 (ko) 2021-06-10
JP2022541142A (ja) 2022-09-22
JP7237236B2 (ja) 2023-03-10
EP4016788A4 (en) 2022-12-07
US12119687B2 (en) 2024-10-15

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